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DS28E18Q+U - Advanced 1-Wire® to I2C/SPI Bridge Controller

The DS28E18Q+U from Analog Devices Inc./Maxim Integrated is a high-performance bridge controller designed to seamlessly interface 1-Wire® protocol with I2C and SPI communication buses. This versatile IC is engineered for mission-critical applications in aerospace, automotive, industrial automation, medical devices, and telecommunications where reliability and precision are paramount.

Key Features & Benefits

  • Dual Protocol Bridge: Efficiently converts 1-Wire® signals to I2C/SPI, enabling simplified system architecture and reduced component count
  • Wide Operating Voltage: 2.97V to 3.63V supply range ensures compatibility with modern low-power embedded systems
  • Extended Temperature Range: Operates reliably from -40°C to 85°C, ideal for harsh industrial and automotive environments
  • Compact Footprint: 8-TDFN (2x3mm) package with exposed pad for enhanced thermal performance
  • RoHS Compliant: Meets environmental standards for lead-free manufacturing

Typical Applications

  • Sensor networks and IoT edge devices
  • Battery management systems
  • Industrial process control
  • Automotive ECU communication interfaces
  • Medical monitoring equipment
  • Telecommunications infrastructure

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-reliability semiconductor components for demanding applications. Our extensive inventory includes a comprehensive range of Controllers and interface ICs from leading manufacturers worldwide.

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Order the DS28E18Q+U today and experience reliable performance backed by our commitment to quality and customer satisfaction.

Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series Strip
Packaging |
Protocol 1-Wire®
Function Bridge, 1-Wire® to I2C
Interface I2C
Standards -
Voltage - Supply 2.97V ~ 3.63V
Current - Supply -
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-TDFN (2x3)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY